Move executables into local/bin

and fix known bustedness

local/bin/thinkfan-confgen

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+set -o errexit
+set -o pipefail
+
+main() {
+  if [[ -f "${1}" ]]; then
+    exec 1>"${1}"
+    shift
+  fi
+
+  if [[ -f /etc/default/thinkfan-confgen ]]; then
+    source /etc/default/thinkfan-confgen
+  fi
+
+  : "${THINKFAN_LOWER_BOUND:=30}"
+  : "${THINKFAN_STEP:=4}"
+
+  printf '# thinkfan-confgen created %s\n' "$(date -u)"
+  printf '# THINKFAN_LOWER_BOUND=%s\n' "${THINKFAN_LOWER_BOUND}"
+  printf '# THINKFAN_STEP=%s\n\n' "${THINKFAN_STEP}"
+
+  find /sys -type f -name 'temp*_input' | while read -r line; do
+    if [[ "${line}" =~ thinkpad_hwmon ]]; then
+      continue
+    fi
+    printf 'hwmon %s\n' "${line}"
+  done
+
+  printf '\ntp_fan /proc/acpi/ibm/fan\n\n'
+
+  local halfstep="$((THINKFAN_STEP / 2))"
+  local cur="${THINKFAN_LOWER_BOUND}"
+
+  for level in 0 1 2 3 4 5 6 7; do
+    if [[ "${level}" == 0 ]]; then
+      printf '(0, 0, %s)\n' "${cur}"
+      continue
+    fi
+
+    if [[ "${level}" == 7 ]]; then
+      printf '(7, %s, 32767)\n' "$((cur - halfstep))"
+      continue
+    fi
+
+    printf '(%s, %s, %s)\n' \
+      "${level}" "$((cur - halfstep))" "$((cur + THINKFAN_STEP))"
+
+    cur="$((cur + THINKFAN_STEP))"
+  done
+}
+
+main "${@}"